text: window.model = {
      scale: 2,
      offset: [-0.5,-0.5,-0.5],
      faces: [
          //frontal
          { v: [
              [0,0,0],
              [1,0,0],
              [1,1,0],
              [0,1,0]
          ], c: 'lime', s: false },
          //traseira
          { v: [
              [1,0,1],
              [0,0,1],
              [0,1,1],
              [1,1,1]
          ], c: 'magenta', s: false },
          //esquerda
          { v: [
              [0,0,1],
              [0,0,0],
              [0,1,0],
              [0,1,1]
          ], c: 'blue', s: false },
          //direita
          { v: [
              [1,0,0],
              [1,0,1],
              [1,1,1],
              [1,1,0]
          ], c: 'orange', s: false },
          //cima
          { v: [
              [0,1,0],
              [1,1,0],
              [1,1,1],
              [0,1,1]
          ], c: 'cyan', s: false },
          //baixo
          { v: [
              [0,0,1],
              [1,0,1],
              [1,0,0],
              [0,0,0]
          ], c: 'red', s: false },
      ]
  }